CN1698163A - Plasma display panel - Google Patents

Plasma display panel Download PDF

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Publication number
CN1698163A
CN1698163A CNA2004800003841A CN200480000384A CN1698163A CN 1698163 A CN1698163 A CN 1698163A CN A2004800003841 A CNA2004800003841 A CN A2004800003841A CN 200480000384 A CN200480000384 A CN 200480000384A CN 1698163 A CN1698163 A CN 1698163A
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China
Prior art keywords
electrode
discharge
scanning
display panel
sub
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CNA2004800003841A
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CN100341101C (en
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橘弘之
小杉直贵
若林俊一
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Publication of CN1698163A publication Critical patent/CN1698163A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/22—Electrodes, e.g. special shape, material or configuration
    • H01J11/28—Auxiliary electrodes, e.g. priming electrodes or trigger electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
    • H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The present invention provides a plasma display panel. On the front substrate (1), a pair of scanning electrodes (6), a pair of sustaining electrodes (7), an auxiliary scanning electrode (20) all parallel are provided in each cell. The scanning and sustaining electrodes are alternated. On the back substrate (2), a priming electrode (14) is provided parallel to the scanning electrodes (6) in each cell. The auxiliary scanning electrode (20) in one cell is electrically connected to the scanning electrodes in the adjacent cell. The scanning electrodes in the adjacent cell are scanned before the scanning electrodes in the one cell are scanned. Priming discharge is caused between the auxiliary scanning electrode (20) and the priming electrode (14).

Description

Plasma display panel
Technical field
The present invention relates to a kind of AC type plasma display panel.
Background technology
Plasma display panel (following PDP or the display panel of simply being designated as) is for big picture, slim, the good display device of watching property that light weight is feature.As the discharge mode of PDP, have AC type and DC type, have 3 electrode surface discharge types and relative discharge-type as electrode structure.Yet, now as the AC type 3 electrode PDP of AC type and surface discharge type because be suitable for that height becomes more meticulous and easily manufacturing become main flow.
AC type 3 electrode PDP generally form a plurality of discharge cells between front panel that disposes relatively and backplate.As front panel, by scan electrode with keep show electrode that electrode constitutes and how right form on the glass substrate in front in parallel to each other, cover these show electrode ground formation dielectric layer and protective layers.As backplate, form a plurality of parallel data electrodes overleaf on the glass substrate, cover its ground and form dielectric layer, and be parallel to data electrode thereon and form a plurality of partition walls respectively, at the surface of dielectric layer and the side formation luminescent coating of partition wall.Make show electrode and relative front panel and the backplate of data electrode crossings on different level ground sealing, enclose discharge gas at the discharge space of inside.In the display panel of such formation, in each discharge cell, produce ultraviolet ray by gas discharge, by this ultraviolet ray excited RGB fluorophor of all kinds, carry out colour and show.
As the method that drives display panel, general method is so-called sub-scanning field (subfield) method,, will be divided into a plurality of sub-scanning fields during 1 scanning field (field) that is, carries out gray scale by the combination of luminous sub-scanning field and shows.Here, during each sub-scanning field has an initialization, write during and keep during.
During initialization, carry out the initialization discharge simultaneously at all discharge cells, eliminate the history of the wall electric charge of each discharge cell relatively in the past, simultaneously, form the needed wall electric charge of ensuing write activity.In addition, has the effect that produces the detonating agent (priming) (detonating agent=excited particles that is used to discharge) that is used for stably writing discharge.
During writing, scan electrode is added scanning impulse successively, simultaneously, add the write pulse corresponding with the picture signal that should show at data electrode, cause selectively between scan electrode and data electrode to write discharge that the wall electric charge of selecting forms.
During ensuing keeping, at scan electrode and keep the pulse of keeping that adds pre-determined number between the electrode, make by writing that discharge cell that discharge formed the wall electric charge selectively discharges and luminous.
Like this, for display image correctly, during positively writing optionally to write discharge very important, but about writing discharge, the factor that discharge lag is increased is a lot, for example write pulse and can not use high voltage, and the luminescent coating that is formed on the data electrode is difficult to discharge etc. owing to the restriction on the circuit formation is feasible.Therefore, be used to make the detonating agent that writes the generation of discharge stability ground extremely important.
Yet, by the detonating agent of discharge generation along with effluxion reduces rapidly.For this reason, in the driving method of above-mentioned display panel, for the discharge that writes after the initialization discharge process long period, the detonating agent deficiency that in the initialization discharge, produces, discharge lag increases, and it is unstable that write activity becomes, the problem that exists image displaying quality to descend.Perhaps,, will set the write time longlyer, result's problem that the spent time excessively increases during existing in and writing in order stably to carry out write activity.
Address these problems for this reason, propose such display panel and its driving method, that is, auxiliary discharge electrode is set, use the detonating agent that produces by auxiliary discharge to reduce discharge lag (for example with reference to TOHKEMY 2002-297091 communique) at display panel.
Yet, in these display panels, because the discharge lag of auxiliary discharge self is big, so, can not fully shorten the discharge lag that writes discharge, perhaps the action surplus (margin) of auxiliary discharge is little, is caused misplacing sometimes by display panel.
In addition, when increase scan electrode number realized that height becomes more meticulous under the state of the discharge lag that writes discharge in insufficient shortening, the time spent during writing was elongated, the deficiency of time during being used to keep, so, the problem that exists brightness to descend.In addition, when improving the xenon dividing potential drop in order to improve luminance efficiency, discharge lag further increases, and has the write activity problem of unstable that becomes.
Summary of the invention
The present invention makes in view of the above problems, and its purpose is to provide a kind of plasma display panel of stablizing and carrying out write activity at high speed.
Plasma display panel of the present invention is characterised in that: have the sub-scanning electrode that is parallel to scan electrode configuration on the 1st substrate and be parallel to the scan electrode configuration on the 2nd substrate and and the sub-scanning electrode between produce the electrode that detonates of discharge.
Description of drawings
Fig. 1 is the sectional view that the display panel of the invention process form 1 is shown.
Fig. 2 is the perspective illustration of structure that the back substrate side of this display panel is shown.
Fig. 3 is the electrode arrangement figure of this display panel.
Fig. 4 is the drive waveforms figure of this display panel.
Fig. 5 is the sectional view that the display panel of the invention process form 2 is shown.
Fig. 6 is the electrode arrangement figure of this display panel.
Fig. 7 is the drive waveforms figure of this display panel.
Fig. 8 is the figure of an example of circuit block diagram of drive unit that the display panel of form of implementation 1 and form of implementation 2 is shown.
Embodiment
The plasma display panel of the invention process form is described with reference to the accompanying drawings.
(form of implementation 1)
Fig. 1 is the sectional view that the display panel of the invention process form 1 is shown, and Fig. 2 is the perspective illustration of structure of back substrate side that conduct the 2nd substrate of this display panel is shown.
As shown in Figure 1, as the front substrate 1 of the glass of the 1st substrate with dispose across discharge space is relative as the back substrate 2 of the 2nd substrate, enclose mist at discharge space by discharge ultraviolet neon of radiation and xenon.
In front on the substrate 1, be parallel to each other and form a plurality of scan electrodes 6 in couples and keep electrode 7 and sub-scanning electrode 20.Scan electrode 6 and keep electrode 7 and constitute by transparency electrode 6a, 7a and the metallic bus bar 6b, the 7b that are formed at transparency electrode 6a, 7a respectively.Here, the scan electrode 6-in a side that forms metallic bus bar 6b, 7b keeps the light absorbing zone 8 that 7 settings of electrode are made of black material.On light absorbing zone 8, form the sub-scanning electrode 20 that constitutes by metallic bus bar.Cover these scan electrodes 6, keep electrode 7 and sub-scanning electrode 20 ground formation dielectric layer 4 and protective layer 5.
Form a plurality of data electrodes 9 overleaf on the substrate 2 in parallel to each other, cover these data electrode 9 ground and form dielectric layer 15, in addition, be formed for separating the partition wall 10 of discharge cell 11 thereon.Partition wall 10 is as illustrated in fig. 2 like that by the longitudinal wall part 10a that is parallel to data electrode 9 with form discharge cell 11 and constitute at the cross wall part 10b that 11 of discharge cells form gap portion 13.Form the electrode 14 that detonates at gap portion 13 along direction, constitute the space 13a that detonates with data electrode 9 orthogonals.On the surface of the dielectric layer 15 corresponding and the side of partition wall 10 luminescent coating 12 is set with the discharge cell separated by partition wall 10 11.But, luminescent coating 12 is not set in gap portion 13 sides.
When relative configuration front substrate 1 with back substrate 2 and when encapsulating, it is parallel with the electrode 14 of detonating on being formed at back substrate 2 and relatively locate across the space 13a that detonates to be formed at sub-scanning electrode 20 on the front substrate 1.That is, Fig. 1, display panel shown in Figure 2 become in the detonate formation of discharge of the sub-scanning electrode 20 that is formed at front substrate 1 side and 14 at the electrode that detonates that is formed at back substrate 2 sides.
In Fig. 1, Fig. 2, cover electrode 14 ground that detonate and form dielectric layer 16, but this dielectric layer 16 can not form yet.
Fig. 3 is the electrode arrangement figure of the display panel of the invention process form 1.Arrange the D of m row at column direction 1～D m(data electrode 9 of Fig. 1) is arranged in order the capable sub-scanning electrode PF of n at line direction 1～PF n(the sub-scanning electrode 20 of Fig. 1), scan electrode SC 1～SC n(scan electrode 6 of Fig. 1) and n are capable keeps electrode SU 1～SU n(Fig. 1 keep electrode 7).Sub-scanning electrode PF 2With scan electrode SC 1Connect sub-scanning electrode PF 3With scan electrode SC 2Connect ..., sub-scanning electrode PF nWith scan electrode SC N-1Connect.In addition, with sub-scanning electrode PF 1～PF nRelatively arrange the capable electrode PR that detonates of n 1～PR nComprise 1 couple scan electrode SC i, keep electrode SU i(i=1～n) and 1 data electrode D j(the discharge cell Ci of j=1～m), j (discharge cell 11 of Fig. 1) form m * n in discharge space, gap portion 13 form n capable comprise sub-scanning electrode PF iWith the electrode PR that detonates iThe space PS that detonates i(the space 13a that detonates of Fig. 1).
Below, the drive waveforms and its timing that are used to drive display panel are described.Fig. 4 is the drive waveforms figure of the display panel of form of implementation 1 of the present invention.In this form of implementation, during 1 scanning field by during having an initialization, write during, a plurality of sub-scanning field during keeping constitutes, but the quantity difference of keeping pulse of each sub-scanning field during keeping, carries out same action, so, the below action of 1 sub-scanning field of explanation.
First half during initialization is respectively with data electrode D 1～D m, keep electrode SU 1～SU nAnd the electrode PR that detonates 1～PR nRemain 0 (V) respectively, at scan electrode SC 1～SC nWith sub-scanning electrode PF 1～PF nOn keep electrode SU relatively 1～SU nApply from voltage V smaller or equal to discharge ionization voltage I1Lentamente towards the voltage V that surpasses discharge ionization voltage I2The tilt waveform voltage that rises.Between this tilt waveform voltage rising stage, at scan electrode SC 1～SC nWith keep electrode SU 1～SU n, data electrode D 1～D m, electrode PR detonates 1～PR nBetween the 1st time faint initialization discharge takes place respectively, negative wall voltage is put aside scan electrode SC 1～SC nTop, simultaneously, positive wall voltage is put aside data electrode D 1～D mTop, keep electrode SU 1～SU nThe top and the electrode PR that detonates 1～PR nTop.Here, the wall voltage on electrode top is meant the voltage by the wall charge generation on the dielectric of putting aside coated electrode.
Latter half during initialization will be kept electrode SU 1～SU nRemain positive voltage Ve, at scan electrode SC 1～SC nWith sub-scanning electrode PF 2On keep electrode SU relatively 1～SU nApply from voltage V smaller or equal to discharge ionization voltage I3Lentamente towards the voltage V that surpasses discharge ionization voltage I4The tilt waveform voltage that descends.During this period, at scan electrode SC 1～SC nWith keep electrode SU 1～SU n, data electrode D 1～D m, electrode PR detonates 1～PR nBetween the 2nd faint initialization discharge takes place respectively.Then, scan electrode SC 1～SC nThe negative wall voltage on top and keep electrode SU 1～SU nThe positive wall voltage on top is weakened, data electrode D 1～D mThe positive wall voltage on top is adjusted to the value that is suitable for write activity, and electrode PR detonates 1～PR nThe positive wall voltage on top also is adjusted to the value of the action that is suitable for detonating.Finish initialization action thus.
During writing, with scan electrode SC 1～SC nWith sub-scanning electrode PF 1～PF nFor the moment remain voltage Vc, electrode PR will detonate 1～PR nRemain voltage Vq.Then, at the 1st sub-scanning electrode PF that goes 1On apply scan pulse voltage Va.Like this, at the electrode PR that detonates 1With sub-scanning electrode PF 1Between the discharge of detonating, detonating agent is diffused into and the scan electrode SC of the 1st row 1The discharge cell C of the 1st corresponding row 1,1～C 1, mInner.
Then, at the 1st scan electrode SC that goes 1On apply scan pulse voltage Va, simultaneously, with should be shown in data electrode D 1～D mIn the data electrode D of picture signal correspondence of the 1st row kApply the positive pulse voltage Vd that writes on (k represents the integer of 1～m).At this moment, applying the data electrode D that writes pulse voltage Vd kWith scan electrode SC 1Cross section discharge, develop into corresponding discharge cell C 1, kKeep electrode SU 1With scan electrode SC 1Between discharge.Then, at discharge cell C 1, kScan electrode SC 1Savings positive wall voltage in top is being kept electrode SU 1Savings negative wall voltage in top finishes write activity.The scan electrode SC that comprises the 1st row 1The 1st the row discharge cell C 1, kDischarge be before tight, to betide sub-scanning electrode PF by it 1With the electrode PR that detonates 1Between the discharge of the detonating state of having supplied with enough detonating agents take place down, so discharge lag is very little, therefore become at a high speed and stable discharge.
Meanwhile, at the scan electrode SC that is connected in the 1st row 1The 2nd the row sub-scanning electrode PF 2On also apply scan pulse voltage Va, with the 2nd the row the electrode PR that detonates 2Between the discharge of detonating, detonating agent is diffused into and the scan electrode SC of the 2nd row 2The scan electrode SC of the 2nd corresponding row 2,1～C 2, mInner.
Below same, at the scan electrode SC of the 2nd row 2On apply scan pulse voltage Va, that carries out the 2nd row writes discharge, simultaneously, with the scan electrode SC of the 2nd row 2The sub-scanning electrode PF of the 3rd row that connects 3With the electrode PR that detonates 3Between the discharge of detonating.It is that the discharge of detonating that takes place before tight by it has been supplied with under the state of sufficient detonating agent and taken place that this moment a series of writes discharge, so discharge lag is very little, therefore becomes high speed and stable discharge.
Carry out same write activity up to the capable discharge cell C of n N, k, finish write activity.
During keeping, scan electrode SC 1～SC nWith keep electrode SU 1～SU nIn case after being returned as 0 (V), at scan electrode SC 1～SC nOn apply the positive pulse voltage Vs that keeps.The discharge cell C of discharge has taken place to write at this moment, I, jScan electrode SC iTop with keep electrode SU iVoltage between the top will be kept pulse voltage Vs and be applied to and put aside during writing in scan electrode SC iTop and keep electrode SU iThe wall voltage on top, so, discharge kept above discharge ionization voltage.Same later on, alternately at scan electrode SC 1～SC nWith keep electrode SU 1～SU nOn apply and keep pulse voltage, thereby the discharge cell C of discharge has taken place to write relatively I, jOnly proceed to keep discharge by the number of times of keeping pulse.
As described above, the detonating agent that writes discharge and in the past the initialization discharge that only exists with ... display panel of display panel of the present invention to write discharge different, under the detonating agent by generation before the write activity of each discharge cell is tight discharges the state of having supplied with enough detonating agents, carry out.Therefore, discharge lag is very little, becomes at a high speed and stable writes discharge, can show high-quality image.
(form of implementation 2)
Fig. 5 is the sectional view that the display panel of the invention process form 2 is shown, and Fig. 6 is the electrode arrangement figure of this display panel.The inscape identical with form of implementation 1 adopted identical symbol, omit explanation.In this form of implementation, be that with form of implementation 1 dissimilarity each 2 ground is alternately arranged scan electrode 6 and kept electrode 7, make to become and keep electrode SU 1-scan electrode SC 1-scan electrode SC 2-keep electrode SU 2-...Accompany therewith, detonate electrode 14 and sub-scanning electrode 20 only are formed on the gap portion corresponding with the part adjacent one another are of scan electrode 6 13, constitute the space 13a that detonates.Therefore, in form of implementation 1, the electrode 14 that detonates that sub-scanning electrode 20 that n is capable and n are capable is located at each gap portion 13, and in form of implementation 2, the electrode 14 that detonates that sub-scanning electrode 20 that n/2 is capable and n/2 are capable is provided with every 1 ground in gap portion 13.At the sub-scanning electrode 20 that is formed at front substrate 1 side and be formed at the discharge of detonating between the electrode 14 of detonating of back substrate 2 sides.At the display panel that is used for form of implementation 2 like this, the space 13a that detonates that becomes 1 row amount supplies to detonating agent the formation of the discharge cell of 2 row amounts.
Below, the drive waveforms and its timing that are used to drive above-mentioned display panel are described.
Fig. 7 is the drive waveforms figure of the display panel of the invention process form 2.In this form of implementation, the action of 1 sub-scanning field is described also.Action during the initialization and form of implementation 1 are same, so be omitted.
During writing, with scan electrode SC 1～SC nWith sub-scanning electrode PF 1～PF N-1For the moment remain voltage Vc, electrode PR will detonate 1～PR N-1Remain voltage Vq.Then, at the 1st sub-scanning electrode PF that goes 1On apply scan pulse voltage Va.Like this, at sub-scanning electrode PF 1With the electrode PR that detonates 1Between the discharge of detonating, detonating agent is diffused into and scan electrode SC 1The discharge cell C of the 1st corresponding row 1,1～C 1, mInside, simultaneously, detonating agent also is diffused into and scan electrode SC 2The discharge cell C of the 2nd corresponding row 2,1～C 2, mInner.
Then, at the 1st scan electrode SC that goes 1On apply scan pulse voltage Va, at data electrode D kOn apply corresponding with the picture signal pulse voltage Vd that writes, carry out the discharge cell C of the 1st row 1, kWrite activity.
Then, at the 2nd scan electrode SC that goes 2On apply scan pulse voltage Va, at data electrode D kOn apply corresponding with the picture signal pulse voltage Vd that writes, carry out the discharge cell C of the 2nd row 2, kWrite activity.At this moment, with the 2nd the row scan electrode SC 2The sub-scanning electrode PF of the 3rd row that connects 3On also apply scan pulse voltage Va, with the 3rd the row the electrode PR that detonates 3Between the discharge of detonating, detonating agent is diffused into and the scan electrode SC of the 3rd row 3The discharge cell C of the 3rd corresponding row 3,1～C 3, mInner and with the scan electrode SC of the 4th row 4The discharge cell C of the 4th corresponding row 4,1～C 4, mInner.
Below similarly carry out write activity successively, but at the discharge cell C of odd-numbered line P, 1～C P, m(p=1,3,5 ...) and write activity the time discharge of not detonating, but at the discharge cell C of even number line Q, 1～C Q, m(q=2,4,6 ...) and write activity the time at the capable sub-scanning electrode PF of q+1 that is connected with the capable scan electrode SCq of q Q+1On also apply scan pulse voltage Va, at the detonate electrode PR capable with q+1 Q+1Between the discharge of detonating, detonating agent is diffused into the capable discharge cell C of q+1 Q+1,1～C Q+1, mInside and the capable discharge cell C of q+2 Q+2,1～C Q+2, mInner.
Carry out same write activity up to the capable discharge cell of n, finish write activity.
About the action during keeping, since identical with form of implementation 1, so omit.
As described above, display panel of the present invention write the discharge with form of implementation 1 same, under the state of having supplied with sufficient detonating agent that discharges by detonating of before the write activity of each discharge cell is tight, taking place, take place, so, discharge lag is very little, therefore becomes at a high speed and stable discharge.
In addition, in form of implementation 2, be present in the space 13a electrode nearby that detonates and only be electrode 14 and the scan electrode 6 of detonating, so, there is not the unwanted discharge that causes other in the discharge of detonating, for example comprise the danger that misplaces electricity etc. of keeping electrode 7, also have the stable advantage of action of the discharge of detonating itself.
Each electrode of AC type PDP is surrounded by dielectric layer, with the discharge space insulation, so flip-flop itself does not produce any influence to discharging.Therefore, use the waveform that on drive waveforms, adds flip-flop of explanation in form of implementation 1 and form of implementation 2 also can obtain same effect.
And, in form of implementation 1,2, be provided with discharge cell C with the 1st row 1,1～C 1, mCorresponding sub-scanning electrode PF 1, but can be at the discharge cell C of the 1st row 1,1～C 1, mIn carry out write activity before eliminating by the detonating agent of initialization discharge generation, so, also can omit sub-scanning electrode PF 1
Fig. 8 is the figure of an example of circuit block diagram of drive unit that the display panel of form of implementation 1 and form of implementation 2 is shown.The drive unit 100 of the invention process form has imaging signal processing circuit 101, data electrode driver circuit 102, timing control circuit 103, scan electrode driving circuit 104, keeps electrode drive circuit 105 and the electrode drive circuit 106 that detonates.Picture signal and synchronizing signal are input to imaging signal processing circuit 101.Whether imaging signal processing circuit 101 will be controlled according to picture signal and synchronizing signal makes the sub-scanning field signal of the bright lamp of each sub-scanning field output to data electrode driver circuit 102.In addition, synchronizing signal also is input to timing control circuit 103.Timing control circuit 103 according to synchronizing signal with timing controling signal output to data electrode driver circuit 102, scan electrode driving circuit 104, keep electrode drive circuit 105, electrode drive circuit 106 detonates.
Data electrode driver circuit 102 is corresponding to sub-scanning field signal and timing controling signal data electrode 9 (the data electrode D of Fig. 3 at display panel 1～D m) on apply predetermined drive waveforms.Scan electrode driving circuit 104 is corresponding to scan electrode 6 (the scan electrode SC of Fig. 3 of timing controling signal at display panel 1～SC n) and sub-scanning electrode 20 (the sub-scanning electrode PF of Fig. 3 1～PF N-1) on apply predetermined drive waveforms, (Fig. 3 keeps electrode SU at the electrode 7 of keeping of display panel corresponding to timing controling signal to keep electrode drive circuit 105 1～SU n) on apply predetermined drive waveforms.Detonate electrode drive circuit 106 corresponding to detonate electrode 14 (the detonate electrode PR of Fig. 3 of timing controling signal at display panel 1～PR N-1) on apply predetermined drive waveforms.From the power circuit (not shown) with the electric power of necessity supply to data electrode driver circuit 102, scan electrode driving circuit 104, keep electrode drive circuit 105, electrode drive circuit 106 detonates.
By having above circuit block diagram, can constitute the drive unit of the plasma display panel that uses the invention process form.
According to the present invention, can provide a kind of plasma display panel that can stablize and carry out write activity at high speed as described above.
The possibility of utilizing on the industry
Plasma display panel of the present invention is owing to can stablize and carry out at high speed write activity, institute With, useful as plasma display system.

Claims (3)

1. plasma display panel is characterized in that having:
Configuration and a plurality of scan electrodes that cover by dielectric layer and keep electrode in parallel to each other on the 1st substrate,
The a plurality of sub-scanning electrodes that on above-mentioned the 1st substrate, are parallel to above-mentioned scan electrode configuration,
At a plurality of data electrodes of the direction configuration that intersects with above-mentioned scan electrode across the 2nd substrate upper edge of the relative configuration of discharge space with above-mentioned the 1st substrate, and
Be parallel on above-mentioned the 2nd substrate configuration of above-mentioned scan electrode and also and above-mentioned sub-scanning electrode between produce a plurality of electrodes that detonate of discharge.
2. ion display panel according to claim 1 is characterized in that: above-mentioned sub-scanning electrode is electrically connected with the scan electrode that scans prior to the scan electrode with this sub-scanning electrode adjacency.
3. ion display panel according to claim 1 and 2 is characterized in that: above-mentioned scan electrode and above-mentioned each 2 ground of electrode of keeping are alternately arranged.
CNB2004800003841A 2003-03-24 2004-03-23 Plasma display panel Expired - Fee Related CN100341101C (en)

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JP2003080304A JP4325237B2 (en) 2003-03-24 2003-03-24 Plasma display panel
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CN100341101C CN100341101C (en) 2007-10-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664480B (en) * 2009-10-10 2011-04-13 吴理靖 Chinese herbal medicine medicament for treating hyperosteogeny

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4325244B2 (en) * 2003-03-27 2009-09-02 パナソニック株式会社 Plasma display panel
KR100766747B1 (en) * 2006-03-23 2007-10-12 한국과학기술원 Driving Method for AC Plasma Display Panel with 4 electrods, and AC PDP using this driving method
JP2007286192A (en) * 2006-04-13 2007-11-01 Fujitsu Hitachi Plasma Display Ltd Method of driving plasma display panel
KR100762252B1 (en) 2006-05-30 2007-10-01 엘지전자 주식회사 Plasma display apparatus
KR20110023084A (en) * 2009-08-28 2011-03-08 삼성에스디아이 주식회사 Plasma display panel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585709A (en) * 1978-01-17 1981-03-11 Philips Electronic Associated Gas discharge display and panel therefor
FR2611295B1 (en) * 1987-02-20 1989-04-07 Thomson Csf PLASMA PANEL WITH FOUR ELECTRODES BY ELEMENTARY IMAGE POINT AND METHOD FOR CONTROLLING SUCH A PLASMA PANEL
JP3259681B2 (en) * 1998-04-14 2002-02-25 日本電気株式会社 AC discharge type plasma display panel and driving method thereof
US6411035B1 (en) * 1999-05-12 2002-06-25 Robert G. Marcotte AC plasma display with apertured electrode patterns
KR100335103B1 (en) 1999-08-09 2002-05-04 구자홍 Structure and method for plasma display panel
KR100330030B1 (en) * 1999-12-28 2002-03-27 구자홍 Plasma Display Panel and Method of Driving the Same
JP2002297091A (en) * 2000-08-28 2002-10-09 Matsushita Electric Ind Co Ltd Plasma display panel, drive method therefor, and plasma display
TW518539B (en) * 2000-08-28 2003-01-21 Matsushita Electric Ind Co Ltd Plasma display panel with superior luminous characteristics
JP2002169507A (en) * 2000-11-30 2002-06-14 Fujitsu Ltd Plasma display panel and driving method therefor
US6720736B2 (en) * 2000-12-22 2004-04-13 Lg Electronics Inc. Plasma display panel
JP2003058105A (en) * 2001-08-14 2003-02-28 Sony Corp Driving method for plasma display device
JP3695746B2 (en) * 2001-12-27 2005-09-14 パイオニア株式会社 Driving method of plasma display panel
TWI285389B (en) * 2002-11-05 2007-08-11 Matsushita Electric Ind Co Ltd Plasma display panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664480B (en) * 2009-10-10 2011-04-13 吴理靖 Chinese herbal medicine medicament for treating hyperosteogeny

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KR20050005564A (en) 2005-01-13
US20050219160A1 (en) 2005-10-06
EP1507277A4 (en) 2008-08-27
WO2004086444A1 (en) 2004-10-07
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US7176852B2 (en) 2007-02-13
JP2004288514A (en) 2004-10-14

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